[INFO] cloning repository https://github.com/JerryHue/armv6-disassembler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JerryHue/armv6-disassembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerryHue%2Farmv6-disassembler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerryHue%2Farmv6-disassembler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 514bed7d205719f80512999a4858213b3462d85d
[INFO] testing JerryHue/armv6-disassembler against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerryHue%2Farmv6-disassembler" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JerryHue/armv6-disassembler on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JerryHue/armv6-disassembler
[INFO] finished tweaking git repo https://github.com/JerryHue/armv6-disassembler
[INFO] tweaked toml for git repo https://github.com/JerryHue/armv6-disassembler written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/JerryHue/armv6-disassembler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e6a7814ea367fed074f45ddc76d2aa98c0de34820b675735e7a3cadbc9a8246
[INFO] running `Command { std: "docker" "start" "-a" "6e6a7814ea367fed074f45ddc76d2aa98c0de34820b675735e7a3cadbc9a8246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e6a7814ea367fed074f45ddc76d2aa98c0de34820b675735e7a3cadbc9a8246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e6a7814ea367fed074f45ddc76d2aa98c0de34820b675735e7a3cadbc9a8246", kill_on_drop: false }`
[INFO] [stdout] 6e6a7814ea367fed074f45ddc76d2aa98c0de34820b675735e7a3cadbc9a8246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 444b5dcdc0e0f4e97c794e351d762887c6fa37e32b0526142a591dab34fb255e
[INFO] running `Command { std: "docker" "start" "-a" "444b5dcdc0e0f4e97c794e351d762887c6fa37e32b0526142a591dab34fb255e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling armv6-disassembler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:480:35
[INFO] [stdout]     |
[INFO] [stdout] 480 | fn handle_unconditional_branch_t2(instruction: u16) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:484:23
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn decode_misc_16_bit(instruction: u16) {
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:488:33
[INFO] [stdout]     |
[INFO] [stdout] 488 | fn decode_cond_branch_supv_call(instruction: u16) {
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:492:34
[INFO] [stdout]     |
[INFO] [stdout] 492 | fn decode_load_store_single_data(instruction: u16) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "444b5dcdc0e0f4e97c794e351d762887c6fa37e32b0526142a591dab34fb255e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "444b5dcdc0e0f4e97c794e351d762887c6fa37e32b0526142a591dab34fb255e", kill_on_drop: false }`
[INFO] [stdout] 444b5dcdc0e0f4e97c794e351d762887c6fa37e32b0526142a591dab34fb255e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15b8bd6ca3a4eaf481cc05bb24a4f078cdd739f6fd61e47071d6962cc68cbb38
[INFO] running `Command { std: "docker" "start" "-a" "15b8bd6ca3a4eaf481cc05bb24a4f078cdd739f6fd61e47071d6962cc68cbb38", kill_on_drop: false }`
[INFO] [stderr]    Compiling armv6-disassembler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:480:35
[INFO] [stdout]     |
[INFO] [stdout] 480 | fn handle_unconditional_branch_t2(instruction: u16) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:484:23
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn decode_misc_16_bit(instruction: u16) {
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:488:33
[INFO] [stdout]     |
[INFO] [stdout] 488 | fn decode_cond_branch_supv_call(instruction: u16) {
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:492:34
[INFO] [stdout]     |
[INFO] [stdout] 492 | fn decode_load_store_single_data(instruction: u16) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "15b8bd6ca3a4eaf481cc05bb24a4f078cdd739f6fd61e47071d6962cc68cbb38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b8bd6ca3a4eaf481cc05bb24a4f078cdd739f6fd61e47071d6962cc68cbb38", kill_on_drop: false }`
[INFO] [stdout] 15b8bd6ca3a4eaf481cc05bb24a4f078cdd739f6fd61e47071d6962cc68cbb38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d2d6555904182909511ee3bcd14f6c0591e502c025824db763d5e8b36f633e0
[INFO] running `Command { std: "docker" "start" "-a" "1d2d6555904182909511ee3bcd14f6c0591e502c025824db763d5e8b36f633e0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/main.rs:480:35
[INFO] [stderr]     |
[INFO] [stderr] 480 | fn handle_unconditional_branch_t2(instruction: u16) {
[INFO] [stderr]     |                                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/main.rs:484:23
[INFO] [stderr]     |
[INFO] [stderr] 484 | fn decode_misc_16_bit(instruction: u16) {
[INFO] [stderr]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/main.rs:488:33
[INFO] [stderr]     |
[INFO] [stderr] 488 | fn decode_cond_branch_supv_call(instruction: u16) {
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/main.rs:492:34
[INFO] [stderr]     |
[INFO] [stderr] 492 | fn decode_load_store_single_data(instruction: u16) {
[INFO] [stderr]     |                                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: `armv6-disassembler` (bin "armv6-disassembler" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/armv6_disassembler-e7f58cd080bd98eb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d2d6555904182909511ee3bcd14f6c0591e502c025824db763d5e8b36f633e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d2d6555904182909511ee3bcd14f6c0591e502c025824db763d5e8b36f633e0", kill_on_drop: false }`
[INFO] [stdout] 1d2d6555904182909511ee3bcd14f6c0591e502c025824db763d5e8b36f633e0